Lezi zibuko zelanga ezibonakalayo ezingenazo imiphetho zinefreyimu yepulasitiki eqinile elula enomklamo onemibala emhlophe-ebomvu emibili.
Amalensi anemibala egqamile avimbela ngokuphelele imisebe ye-UVA/UVB, anciphisa ukukhanya okubukhali ngempumelelo.
I-temple egobileyo ye-ergonomic ihlala ngokuqinile ngesikhathi sokugibela ibhayisikili, ukugijima nokuhamba ngezintaba,